AFE5401TRGCRQ1 RF Iwaju Ipari Quad-CH Intg AFE
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Texas Instruments |
| Ẹka Ọja: | RF Iwaju Ipari |
| RoHS: | Awọn alaye |
| Iru: | Reda |
| Foliteji Ipese Ṣiṣẹ: | 3 V si 3.6 V |
| Iwọn Iṣiṣẹ ti o pọju: | + 105 C |
| Iṣagbesori ara: | SMD/SMT |
| Apo / Apo: | VQFN-64 |
| Ijẹẹri: | AEC-Q100 |
| Iṣakojọpọ: | Reli |
| Brand: | Texas Instruments |
| Awọn ẹya: | Agbara kekere |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Ọrinrin Ifamọ: | Bẹẹni |
| Iwọn iwọn otutu ti nṣiṣẹ: | -40C si +105C |
| Iru ọja: | RF Iwaju Ipari |
| jara: | AFE5401-Q1 |
| Opoiye Pack Factory: | 2000 |
| Ẹka: | Alailowaya & Awọn iyika Integrated RF |
| Imọ ọna ẹrọ: | Si |
| Iwọn Ẹyọ: | 0,008021 iwon |
♠ AFE5401-Q1 Quad-ikanni, Analog Iwaju-Ipari fun Olugba Baseband Radar Automotive
AFE5401-Q1 jẹ ipari iwaju-afọwọṣe kan (AFE), awọn ohun elo ifọkansi nibiti ipele ti iṣọpọ jẹ pataki. Ẹrọ naa pẹlu awọn ikanni mẹrin, pẹlu ikanni kọọkan ti o ni ampilifaya ariwo kekere (LNA), oluṣeto ti eto (EQ), ampilifaya ere ti eto (PGA), ati àlẹmọ antialias ti o tẹle pẹlu iyara giga, 12-bit, oluyipada analog-si-digital (ADC) ni 25 MSPS fun ikanni kan.
Ọkọọkan awọn orisii igbewọle iyatọ mẹrin jẹ imudara nipasẹ LNA ati pe PGA ni atẹle pẹlu iwọn ere ti eto lati 0 dB si 30 dB. Antialias, àlẹmọ-kekere (LPF) tun ṣepọ laarin PGA ati ADC fun ikanni kọọkan. LNA kọọkan, PGA, ati iṣẹjade àlẹmọ antialiasing jẹ iyatọ (opin si 2 VPP). Àlẹmọ antialiasing n ṣe awakọ lori-chip, 12-bit, 25-MSPS ADC. Awọn abajade ADC mẹrin naa jẹ pupọ lori 12-bit, ni afiwe, ọkọ ayọkẹlẹ ti o wu CMOS.
Ẹrọ naa wa ni 9-mm × 9-mm, VQFN-64 package ati pe o wa ni pato lori iwọn otutu ti -40°C si +105°C.
• Ti o yẹ fun Awọn ohun elo adaṣe
• AEC-Q100 Oye Pẹlu Awọn abajade wọnyi:
– Iwọn otutu ohun elo 1: –40°C si 125°C Ibaramu Iwọn otutu Iṣiṣẹ
- Ipele Ipele Ipele 2 Ẹrọ HBM ESD
– Device CDM ESD Classification Ipele C4B
• Iwapọ Analog Iwaju-Ipari Pẹlu:
- Quad LNA, Oluṣeto, PGA, Ajọ Antialiasing, ati ADC
Ariwo Ti Atọkasi-wọle pẹlu 30-dB PGA Gain:
– 2.9-nV/√Hz fun 15-dB LNA Gain
- 2.0-nV/√Hz fun 18-dB LNA Gain pẹlu Ipo HIGH_POW_LNA
Ayẹwo igbakana Kọja Awọn ikanni
• Ere LNA ti o ṣe eto: 12 dB, 15 dB, 16.5 dB, ati 18 dB
• Awọn ọna oluṣeto siseto
• Awọn ọna Aisan ti a ṣe sinu
• Sensọ iwọn otutu
• Awọn Amplifiers-Ere-iṣeto (PGAs):
- 0 dB si 30 dB ni Awọn Igbesẹ 3-dB
• Eto, Ibere-Kẹta, Ajọ Antialiasing:
– 7 MHz, 8 MHz, 10.5 MHz, ati 12 MHz
• Ayipada-si-Digital Converter (ADC):
- ikanni Quad, 12 Bits, 25 MSPS fun ikanni kan
– Ko si Ita Decoupling beere fun awọn itọkasi
• Awọn igbejade CMOS ti o jọra
• 64-mW Total Core Power fun ikanni ni 25 MSPS fun ikanni
• Awọn ohun elo: 1.8 V ati 3.3 V
• Package: 9-mm × 9-mm VQFN-64
• Reda Automotive
• Gbigba data
SONAR™
